States: An affected ally receives a +1 morale bonus on saving throws against charm and fear effects and a +1 competence bonus on attack and weapon damage rolls.

But the same webside on the Common Terms list states this: Such a bonus may apply on attack rolls, saving throws, skill checks, caster level checks, or any other checks to which a bonus relating to level or skill ranks would normally apply. It does not apply on ability checks, damage rolls, initiative checks, or other rolls that aren’t related to a character’s level or skill ranks.

Am I stupid or are they contradicting themselves? How can I get a plus 1+ competence bonus on weapon damage rolls if it can not modify damage rolls?

Where would I find this errata? I checked the 5th printing of pathfinder core rulebook and it uses the same text as the webside, but the Bard did not get a rework with Unchained, so if this is out of date I would not know where to find an updated version of this. Googling this no one else brings this up, making me believe I am misreading it, but I don't see how.